Extensive studies have been done on cell division in the human body and these show that cells can divide for a certain fixed number of times during the lifetime of a human being. Based on these studies scientists have concluded that most of the cells in the body will have finished using about 50% of their quota of cell-divisions by the time a person reaches the age of 20. Furthermore, by the time a person reaches the age of 40, the cells will have used up about 70% of their cell-division quota and have just 30% remaining. This explains why a person undergoes the physical changes that they do on the outside as well as the inside of the body as they age.
When these cells eventually use up the cell divisions that were naturally allotted to them, it results in the death of the person. This is an unavoidable occurrence that cannot be stopped. However scientists have discovered a way that this process may be retarded. Researchers have raised everyone’s hope by finally succeeded in finding a way to rejuvenate the lifespan of the cells and rejuvenate them.
So what are the causes of aging?
In recent days a large amount of scientific research is focused on trying to find a solution to the age-old dilemma of aging. From these studies it appears that the main culprits are free radicals- the higher the number of radicals that are present in your body, the more rapidly your body ages.
Free radicals are unstable, harmful substances that are a product of oxidation, a process that occurs naturally in the body. By themselves free radicals do not cause any harm. In fact, free radicals could benefit your body in some ways. The only problem with them is that they are incapable of distinguishing between harmful molecules and unhealthy molecules. This means that the possibility is very high that your healthy cells could also be attacked by them, causing massive tissue damage as well as cellular damage. This could eventually result in various chronic disorders or diseases, including aging.
Anti Aging Antioxidants – The Answer to Aging
The anti-aging-oxidants discovery has finally given Scientists a breakthrough in their continuous search to find the perfect solution to aging. Anti aging antioxidants are very distinct substances whole only function is acting on free radicals and preventing them from causing any damage to cell tissues. Though anti aging antioxidants substances that occur naturally, the body is incapable of producing them without any help. In fact human beings are dependant on plants for getting their supply of anti aging antioxidants.
Vegetables such as carrots, squash, potatoes, cabbages and cauliflower are the main sources of vitamins that behave like anti aging antioxidants.